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Transmission Cooling System

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Old Nov 10, 2006 | 01:48 PM
  #21  
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These fit in the old under chasis exhaust holes? So - you plan to mount them centered or extending (hanging out) towards the rear? Hoe long are they? The wind flow seems like it would be good. How will you prootect it from items on the road surface?
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Old Nov 10, 2006 | 04:24 PM
  #22  
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Those coolers can be found on E-Bay using a search for transmission coolers. The are also available from hot rod shops. They come in length from 12 to 24 inches and in single and double pass. they are extruded aluminum and quite durable. They also come in a variety of anodized colors.
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Old Nov 10, 2006 | 05:59 PM
  #23  
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Originally Posted by SIXFOOTER
Looks like this, not on there yet

Using braided lines on it and mounting it to the frame right side under pass seat, should do the trick. I never liked the idea of running tranny juice thru the radiator.
I installed one of these, 24" crosswise under my rad, but also kept the rad cooling for the tranny. Seems to work well and w/ the braided lines looks good too from underneath.
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Old Nov 10, 2006 | 11:35 PM
  #24  
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Originally Posted by Victor
A while back I was trying to figure out what I was going to do for an extra tranny cooler and I came accross some posts by another forum member who ran two of these. He put on in each of the holes in the crossmember where the exhaust pipe goes through. I think his name was GrandSportC3 if I'm not mistaken (but I'm not 100% certain). If you aren't running side exhaust this idea obviously wouldn't work.
you are absolutely right!! I'm using 2 of those coolers..

Here's the original thread..

Still haven't seen over 150 degrees tranny temperature since I installed them..

http://forums.corvetteforum.com/show....php?t=1319798

I'll actually change my install beacuse I need to make space to install a driveshaft loop... I'll probably do that tomorrow...
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Old Nov 11, 2006 | 07:44 AM
  #25  
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Originally Posted by kaiserbud
6'r - any pics on your cooler setup

Bob - any more details/pics on the compression fittings
plumbing fittings from your home depot..... you slip a nut on the line and then the compression fitting slips over the line (you do this to each side0 and when you tighten the nut the compression fitting ...well compresses and you a have leak proof seal
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Old Nov 11, 2006 | 02:54 PM
  #26  
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5/16 brake line will bolt right in. I did my own when I put in the 700R4. I used a couple shorter pieces coming off the transmission to make it easy to take the tranny out if needed and coupled them up to longer ones. Pick up a few different lengths and return what you don't need. I still used hose barb adaptors and transmission rubber lines for the very last couple of feet where it goes to the cooler. Works great, was very cheap, and no leaks. Oh yeah, buy a decent tube bender with the bolt that pushes a cam and you won't have any kinks.
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Old Nov 12, 2006 | 10:16 AM
  #27  
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You can get brand new transmission cooling lines for your car from Corvette Central for about $60.00 plus shipping. I got mine from there and they fit perfectly. I agree with Bob, if your running a stock set up this is all you need.
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Old Nov 12, 2006 | 10:47 AM
  #28  
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Originally Posted by jdmick
5/16 brake line will bolt right in. I did my own when I put in the 700R4. I used a couple shorter pieces coming off the transmission to make it easy to take the tranny out if needed and coupled them up to longer ones. Pick up a few different lengths and return what you don't need. I still used hose barb adaptors and transmission rubber lines for the very last couple of feet where it goes to the cooler. Works great, was very cheap, and no leaks. Oh yeah, buy a decent tube bender with the bolt that pushes a cam and you won't have any kinks.

Aluminum brake line from your local AA or AZ or Napa will do the job beautifully...and a good tubing bender is a must...but they're relatively inexpensive (I got mine from Summit for about $10) the parts store should have one, or even Lowes/HomeDepot. I also used this same tubing to "hard plumb" from my mech fuel pump to the carb (need a flaring tool to do this as well) looks nice and clean and more importantly VERY safe!
Just take your time and good luck!
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